anda6herton
anda6herton anda6herton
  • 18-08-2016
  • Mathematics
contestada

1 less than twice the square of a number

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faithmckenzye
faithmckenzye faithmckenzye
  • 18-08-2016
The answer for this is 2x ^ 2 - 1 and when I say " ^ 2 " I mean the 2 is the exponent
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